1945207018240

素因数分解:

$2^8\times 5^1\times {\mathrm{733}}^1\times {\mathrm{2073251}}^1$

素因数の和:2074005

約数の個数: 72

約数和(自身を含む): 4665737523888

約数和(自身を除く): 2720530505648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 733, 1280, 1466, 2932, 3665, 5864, 7330, 11728, 14660, 23456, 29320, 46912, 58640, 93824, 117280, 187648, 234560, 469120, 938240, 2073251, 4146502, 8293004, 10366255, 16586008, 20732510, 33172016, 41465020, 66344032, 82930040, 132688064, 165860080, 265376128, 331720160, 530752256, 663440320, 1326880640, 1519692983, 2653761280, 3039385966, 6078771932, 7598464915, 12157543864, 15196929830, 24315087728, 30393859660, 48630175456, 60787719320, 97260350912, 121575438640, 194520701824, 243150877280, 389041403648, 486301754560, 972603509120, 1945207018240]

約数ペア:

[(1, 1945207018240), (2, 972603509120), (4, 486301754560), (5, 389041403648), (8, 243150877280), (10, 194520701824), (16, 121575438640), (20, 97260350912), (32, 60787719320), (40, 48630175456), (64, 30393859660), (80, 24315087728), (128, 15196929830), (160, 12157543864), (256, 7598464915), (320, 6078771932), (640, 3039385966), (733, 2653761280), (1280, 1519692983), (1466, 1326880640), (2932, 663440320), (3665, 530752256), (5864, 331720160), (7330, 265376128), (11728, 165860080), (14660, 132688064), (23456, 82930040), (29320, 66344032), (46912, 41465020), (58640, 33172016), (93824, 20732510), (117280, 16586008), (187648, 10366255), (234560, 8293004), (469120, 4146502), (938240, 2073251)]